body{
    height: 100%;
    background: transparent url("../images/login_bg.png") no-repeat;
    background-size: 100% 150%;
    /*overflow-y: scroll;*/
}
article{
    display: block;
    /*overflow: hidden;*/
    width: 100%;
    font-size: 16px;
    border: 1px solid transparent;
    overflow-y: visible;
    /*background: url("../images/login_bg.png");*/
    /*background-size: 100% 100%;*/
}
.logo{
    margin: 62px auto 42px;
    width: 80px;
    height: 80px;
    background: url("../images/login_logo.png") no-repeat;
    background-size: 100%;
}
section{
    position: relative;
    left: 50%;
    margin-left: -140px;
    width: 280px;
    background: #fff;
    border-radius: 5px;
}
.login{
    padding-bottom: 1px;
}
.login  .title{
    padding: 15px 0;
    text-align: center;
    color: #aa866b;
    font-size: 16px;
}
.login .hr{
    margin: auto;
    width: 256px;
    border-top: 1px solid #e6eaec;
}
.login .tip{
    color: red;
    font-size: 12px;
    height: 19px;
    line-height: 19px;
    text-align: center;
}
.login input{
    margin-left: 12px;
    padding: 10px 0 10px 30px;
    width: 256px;
    border: 1px solid #e6eaec;
    border-radius: 3px;
    font-size: 16px;
}
.login .login-id{
    background: url("../images/login_username.png") no-repeat 9px 10px;
    background-size: auto 17px;
}
.login .password{
    margin-top: 14px;
    background: url("../images/login_password.png") no-repeat 9px 10px;
    background-size: auto 17px;
}
.login .submit{
    position: relative;
    display: block;
    margin: 14px auto 20px;
    padding: 10px 0;
    width: 256px;
    background: #f7744a;
    text-align: center;
    color: #fff;
    border-radius: 2px;
}